I am recommending OBA because i found the instruction good. And i completed in 3 weeks with minimal fuss. The boss may be a tosser but he runs a tight maint workshop and we very rarely had a machine tech for more than 1 hr during the day. The air space round there is fun and he is also a RT examiner. Which means you get the whole lot out of the way in one sitting. The fact he is a tosser means that you don't actually get away with crap RT because he makes the whole school do all the correct RT all the time.
The reason why it will be good now he lost the contract is that he has 5 brand new warrors sitting on the ramp along with 12 c150 so planes won't be a problem unlike other schools.
MJ